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Change MySQL default character set to UTF-8 in my.cnf?
...utf8
[mysql]
default-character-set=utf8
[mysqld]
collation-server = utf8_unicode_ci
init-connect='SET NAMES utf8'
character-set-server = utf8
If you want to change the character set for an existing DB, let me know... your question didn't specify it directly so I am not sure if that's what you w...
What is the difference between Θ(n) and O(n)?
...
one is Big "O"
one is Big Theta
http://en.wikipedia.org/wiki/Big_O_notation
Big O means your algorithm will execute in no more steps than in given expression(n^2)
Big Omega means your algorithm will execute in no fewer steps than in the given expression(n^2)
When both condition are tru...
How to suppress “unused parameter” warnings in C?
...
I'm using #define UNUSED(...) (void)(__VA_ARGS__) which allows me to apply this to multiple variables.
– Matthew Mitchell
Nov 13 '14 at 18:31
...
How do I obtain crash-data from my Android application?
...ceptionHandler(new CustomExceptionHandler(
"/sdcard/<desired_local_path>", "http://<desired_url>/upload.php"));
}
CustomExceptionHandler
public class CustomExceptionHandler implements UncaughtExceptionHandler {
private UncaughtExceptionHandler defaultUEH;
private...
Case-insensitive string comparison in C++ [closed]
...des, due to accents, combines, bidi issues, etc.
– vy32
Jun 18 '11 at 23:35
10
@vy32 That is abso...
What's the strangest corner case you've seen in C# or .NET? [closed]
...
Samuel KimSamuel Kim
3,69322 gold badges2121 silver badges1818 bronze badges
...
Can I have an IF block in DOS batch file?
...|
edited Feb 13 '11 at 10:32
answered Feb 13 '11 at 10:21
C...
Load view from an external xib file in storyboard
...
32
Assuming that you've created an xib that you want to use:
1) Create a custom subclass of UIVie...
Setting PayPal return URL and making it auto return?
...r 2 sites?
– Gaurav
Sep 2 '15 at 17:32
4
It's not quite accurate that "You have to enable auto re...
What is the fastest way to compute sin and cos together?
...OR A PARTICULAR PURPOSE.
$ cat main.c
#include <math.h>
struct Sin_cos {double sin; double cos;};
struct Sin_cos fsincos(double val) {
struct Sin_cos r;
r.sin = sin(val);
r.cos = cos(val);
return r;
}
$ gcc -c -S -O3 -ffast-math -mfpmath=387 main.c -o main.s
$ cat main.s
.tex...